# no documentation during bootstrapping
makedepends=(${makedepends[@]//ruby-rdoc/})

makedepends+=(ruby-bootstrap)

# install to final destination in /usr and not into /opt/ruby-xxx
eval "$(
  declare -f package | \
    sed '
    /_gemdir/ a mkdir -p "${pkgdir}"/opt/"${pkgname}-${pkgver}"
    '
)"